Find the radius of the circle which has the same area
1 answer:
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Given f(x) = 
, find f(x), when x is equal to -1.
Simply, you just need to substitute -1 into the given equation.
f(x) =
f(x) = -1 + 2²
f(x) = -1 + 4
f(x) = 3
The value that completes this table is the last choice, which is 3.
Simply, you just need to substitute -1 into the given equation.
f(x) =
f(x) = -1 + 2²
f(x) = -1 + 4
f(x) = 3
The value that completes this table is the last choice, which is 3.
